baber/WOPTO huggingface dataset:
Patent KR-20030069159-A (KR)
Inventor: KIM MYEOUNG WON
IPC: B09B3/00
Filed: 2003-07-31
Abstract: PURPOSE: A garbage disposer for powdering garbage using hot blast and crushing blade is provided to powder garbage using crushing blade mounted inside container, heat the garbage using heater at the upper side, circulate the heat applied to the garbage to completely dehydrate the garbage and discharge the dried powder to the outside. CONSTITUTION: The garbage disposer for powdering garbage using hot blast and crushing blade comprises an empty sealing type cylindrical container(21) formed to collect and crush garbage, wherein a central part of the lower surface of the cylindrical container(21) is formed in an angular cone shape; a small hollow type cylindrical pipe(29) integrated to the lower side and connected to the central part of the lower surface of the cylindrical container(21); a cock valve(30) connected to the hollow type cylindrical pipe(29); hollow type rectangular pipes(19,41) connected to the upper part of left and right sides and rear side of the cylindrical surface of the cylindrical container(21) in such a way that the hollow type rectangular pipes(19,41) are slantly projected to the outer side of the container; and a hollow type oval shaped pipe(6) formed on the upper part of the front side of the cylindrical container(21) in such a way that the hollow type oval shaped pipe(6) is projected to the outer side.
Patent KR-20040014349-A (KR)
Inventor: SUGITA TETSUYA
IPC: H01L51/50
Filed: 2003-08-08
Abstract: PURPOSE: To realize low power consumption of an image display device comprising a display panel provided with an image memory element in a pixel. CONSTITUTION: An image electrode 25 of a liquid crystal element 5 is connected to a non-volatile image memory element 1 of which the resistance value is changed over by phase change. An output of a thin film transistor 17 driven by a scanning electrode line 7 and a signal electrode line 9 is connected to the image electrode 25. When the scanning electrode line 7 is selected to bring the voltage into the high level, the thin film transistor 17 is turned on, and a current signal flowing to the signal electrode 9 at this timing is made to flow to the reference electrode line 15 through the image memory element 1. The resistance of the image memory element 1 varies according to the current value or pulse width flowing through the image memory element 1, and is stored as a resistance value. A liquid crystal driving voltage applied to the liquid crystal 5 varies according to the resistance of the image memory element 1, and makes the liquid crystal element perform displaying.
Patent KR-20040086087-A (KR)
Inventor: YASUNA KEI
IPC: G11B5/09
Filed: 2003-08-13
Abstract: PURPOSE: A magnetic disk device and a servo signal recording method are provided to record a clock track once with an obtained head, and to reproduce the recorded clock track to measure the number of all clock bits, then to divide the number of the entire clock bits by the number of servo sectors, consequently intervals of the servo sectors are determined. CONSTITUTION: A head(103) consists of a recording conversion element for recording information on a medium(102) and a reproducing conversion element for reading the information from the medium(102). The head(103) is supported to perform a rotational motion at a pivot(105) through a head arm(104), and moves to a random radial position on the medium(102) by an actuator composed of a coil and a magnet(106a). The head(103) carries out recording/reproducing operations by being driven according to a recording/reproducing driver IC(109).
Patent KR-20050018451-A (KR)
Inventor: YUN BOK HYON
IPC: F04D9/00
Filed: 2003-08-13
Abstract: PURPOSE: A pump is provided to efficiently pump liquid having a high viscosity, such as sludge including impurities, and to reduce noise by continuously pumping the liquid without generating pulses. CONSTITUTION: A pump includes a rotor(10) and a plurality of cylinders(14) having pistons. The cylinders(14) are aligned in parallel to each other and the rotor(10) has a rotating shaft at a rear side thereof. A head casing is coupled with a front end of the rotor(10) while allowing the rotor(10) to rotate. The head casing is formed at an inner portion thereof with an absorbing space and exhausting space. A piston operating plate is rotatably coupled to the rotating shaft of the rotor(10). The piston operating plate is hinged to the piston of the cylinder through a piston rod. A driving motor is provided to rotate the piston operating plate.
Patent KR-20050019185-A (KR)
Inventor: HAN GIL HWAN
IPC: A01N25/34
Filed: 2003-08-18
Abstract: PURPOSE: A method for producing a composition for treating lawn's disease and an apparatus for controlling the lawn's disease by using the same composition are provided, which composition does not employ agricultural chemicals to inhibit environment pollution, and is absorbed into the roots of lawn to improve treating effects of the composition, and which apparatus is easily moved by a vehicle, so that the treating composition can be prepared and sprayed to the lawns in the field. CONSTITUTION: The method for producing the composition for treating lawn's disease comprises the steps of: mixing a mixture of water and natural liquefied fertilizer in a volume ratio of 25:1 with a mixture of water and natural antibiotics in a volume ratio of 1:1 to prepare an undiluted solution; supplying ozone to the undiluted solution; diluting the undiluted solution containing ozone with water; and passing the undiluted solution containing ozone through a magnetization device containing an electrolytic ceramic. The apparatus for controlling the lawn's disease using the same composition comprises a supplying portion which comprises a solution storage tank(12), an ozone generator(2), and a filter(4) of which one side is connected to the tank(12) and another side is connected to the ozone generator(2), a mixing chamber(9) where a solution from the supplying portion is mixed with water supplied from the outside; the magnetization device(10) which is connected to the mixing chamber(9) and contains the electrolytic ceramic, a mass-spraying portion which comprises a spraying hose connected to an outlet of the magnetization device, and a vehicle which carries the supplying portion and the mass-spraying portion.
Patent KR-20050019960-A (KR)
Inventor: KANG DONG HUN
IPC: F04B39/00
Filed: 2003-08-18
Abstract: PURPOSE: A connecting rod of a closed compressor is provided to smooth sliding between an eccentric unit and the connecting rod by transmitting stress generated between a large diameter unit of the rod and an eccentric unit of a rotary shaft to a rod unit. CONSTITUTION: A connecting rod(50) of a closed compressor is composed of a large diameter unit(53) inserted into an eccentric unit(5a) of an upper end of a crank shaft; a small diameter unit(51) combined to a piston(10) by a piston pin(10a); a rod unit(55) for connecting between the large and small diameter units; and a step unit formed at the side of the rod unit to make one side of the rod unit thinner than the other side thereof. The step unit is a step groove(60) formed at the under side of the rod unit to communicate left and right sides of the rod unit to each other.
Patent KR-20050015928-A (KR)
Inventor: BAK CHAN SIK
IPC: G02B27/00
Filed: 2003-08-19
Abstract: PURPOSE: An image input/delivery/output apparatus including a lens and an optical fiber, and a sunlight concentration/delivery/emission apparatus are provided to remove flicker, facilitate installation and enhance economical efficiency by inputting and outputting images without using power. CONSTITUTION: A first convex lens(a) is installed in the front side in order to form parallel light smaller than a diameter of an optical fiber(d). A first concave lens(c) has a curvature to make light from the first convex lens parallel. An image from the front side goes through the optical fiber. A second concave lens(e) and a second convex lens(g) have curvatures to output images inputted from the front side normally when penetrating light continuously through the optical fiber. A first connector(b) and a second connector(f) are installed between the lenses and between the lens and the optical fiber.
Patent KR-20050023613-A (KR)
Inventor: KIM DONG GYU
IPC: E02B3/12
Filed: 2003-09-01
Abstract: PURPOSE: An anti-leakage and anti-collapse civil engineering structure and a construction method thereof are provided to increase stability by adopting a coating method with high anti-leakage performance and shear strength and to prevent a disaster due to excellent construction efficiency and emergent repairing. CONSTITUTION: An anti-leakage and anti-collapse civil engineering structure is composed of a banking structure(10); a bag or civil engineering fiber layer(20) formed at the banking structure; and an anti-leakage polyurea layer(30) coated on the surface of the bag or civil engineering fiber layer. The anti-leakage polyurea layer consists of a main material of 100wt% and a hardening agent of 100wt%. The main material comprises polyetheramin having 2000 molecular weights of 54.3wt%, polyethertriamin having 5000 molecular weights of 9.5wt%, diethyltoluenediamin of 25.2wt%, polybisphenyldiamin of 10.1wt%, and a sealant coupling agent of 0.9wt%. The hardening agent consists of aliphaticpolyisocyanate of 78wt% of NCO% 21.3 and polyetherpolyol having 4000 molecular weights of 22wt%.
Patent KR-20050025712-A (KR)
Title: A control device for rice cake cooking
Inventor: LIM CHEOL HAN
IPC: A23L7/10
Filed: 2003-09-08
Abstract: An apparatus for cooking rice cake is provided, thereby easily controlling temperature, pressure and humidity of the rice cake cooking device according to the kinds of the rice cakes, inhibiting the leakage of steam, and reducing the rice cake cooking time. The apparatus for cooking rice cake comprises a pressure tank(100) having a door(110) in the front; an electric boiler(200) which is located in one side of the pressure tank(100) and produces steam; a plurality of pipes which are connected to the electric boiler(200) and located on the bottom of the pressure tank(100); a steam spraying device(300) which contains a humidity sensor, is located on the top of the pressure tank(100) and sprays steam into the pressure tank(100); a steam discharging device(400) which contains a pressure sensor, is located on the top of the pressure tank(100) and discharges steam to the outside of the tank(100) when the pressure exceeds the standard pressure; a temperature sensor which is located in the inner side of the pressure tank(100); and a controlling portion(600) which comprises a panel(610) and controls the components of the apparatus.
Patent KR-20050026624-A (KR)
Title: Integration security system and method of pc using secure policy network
Inventor: LEE SANG JOON
IPC: H04L9/32
Filed: 2003-09-09
Abstract: An integrated security system and a method for PC(Personal Computer) using secure policy network are provided to improve security reliability by employing a PC security system and a document security system. A user client(100) is able to have access to network and use information in a PC according to a usage authority given based on the network policy. A secure policy network(200) strengthens a security function for the PC by empowering differentiated access/usage authorities of a network resource according to users and the type of work. A PC security system(300) performs all sorts of PC security functions on the user client(100) according to the security and property management policy. A central management system(400) manages and controls an access control of network by granting different authority to users of the secure policy network(200), and intensively controls PC security policy management, network management, and property management of the PC. A document security system(500) performs a real-time coding/decoding function, a usage authority management function, and all kinds of document security functions for a security document of the user client(100) according to the document security policy management and control of the central management system(400). A user profile DB(DataBase) server(600) stores certificate information, a certificate abolition list, and user information. A certification server(700) stores usage authority information for the user to confirm user certification.
Patent KR-20030081232-A (KR)
Inventor: LEE HYEONG GEUN
IPC: F25D23/02
Filed: 2003-09-16
Abstract: PURPOSE: A doorframe of protection against heat for cold storage warehouse is provided to improve heat insulation efficiency. CONSTITUTION: A doorframe(100) is formed to be C-shaped, and has a plurality of fixing protrusions(21) formed on one side thereof, and a coupling groove formed on inside of the fixing protrusions in one direction. A heat insulation unit(101) is made of noninflammable material having excellent heat conductivity such as aluminum or copper, and inserted to an outer ring of the door frame. The heat insulation unit has a plurality of coupling groove formed on one side thereof correspondingly with the coupling grooves of the door frame, a fixed protrusion(20) formed on insides of the coupling grooves, a plurality of hot wire installation grooves formed on the other side thereof, and a cover insertion groove formed on outsides of the hot wire installation grooves. The heat insulation unit is made of nonferrous metals such as aluminum to increase temperature of a defrosting hot wire so as to vaporize moisture on the door frame and to prevent freezing of a rubber packing.
Patent KR-20050028713-A (KR)
Title: Semiconductor package including a chip or plural chips and method for manufacturing the semiconductor package
Inventor: KANG IN KU
IPC: H01L29/06
Filed: 2003-09-19
Abstract: A semiconductor package is provided to fabricate a light thin mobile electronic instrument by decreasing the thickness of a single chip semiconductor package and by making the semiconductor package lighter. A connection pad(202) is formed at the edge of the upper surface of a substrate. A semiconductor chip(220b) is attached to the substrate by insulating adhesive(234) in a manner that the active surface of the substrate faces the substrate, including a base part and a protrusion part protruding from the base part to an opposite direction to the substrate. The active surface formed on the bottom of the base part includes an inner bonding pad and a conductive pattern extending from the inner bonding pad to both side surfaces of the base part. An outer bonding pad(250b) is connected to the conductive pattern at both side ends of the base part having no protrusion part, and the upper surface of the outer bonding pad is exposed to the opposite side to the substrate. The exposed surface of the outer bonding pad is connected to the connection pad by a wire(214).
Patent KR-20040108312-A (KR)
Inventor: LEE O JIN
IPC: C02F7/00
Filed: 2003-09-22
Abstract: PURPOSE: To provide a water purification system of a dam, which is able to purify water stored in the dam by supplying water having a potential energy higher than a water at a water level of the dam to a bottom of the dam, thereby stirring the bottom water with the topwater. CONSTITUTION: The system comprises at least one forebay that is installed at a position higher than a water level of a dam to store a predetermined amount of water, a hollow shaped water pipe (20), one side of which is combined with the forebay to communicate with each other and the other side of which is installed at a bottom of the dam to supply the water stored in the forebay to the bottom of the dam, a power generator (30) that is installed inside of the water pipe at regular intervals to generate power from a hydraulic pressure of the water passing through the water pipe, a power transfer means (40) that transfers the power generated from the power generator and a rotating means (50) that converts power from the power transfer means into a rotating force.
Patent KR-20050029451-A (KR)
Title: Sesame thresh apparatus
Inventor: CHOI HEE SEOK
IPC: A01F11/00
Filed: 2003-09-23
Abstract: A sesame thresh apparatus is provided to thresh and select sesame promptly and uniformly and to be coupled with a tractor. The sesame thresh apparatus includes a transporting portion(14), a hitting portion, a conveying portion(22) and a selecting portion(26). The transporting portion(14) has a rotation body(10), and a guide that is installed in the rotation direction of the rotation body(10), being separated from the rotation body(10). The bunches of sesame are transported being caught in the space between the rotation body and the guide. The hitting portion has a fixing shaft(16) installed in an upright position at the lower part of the transporting portion, and a hitting rod fixed to the fixing shaft(16) for hitting the bunch of sesame.
Patent KR-20050031732-A (KR)
Title: Color filter of a image sensor and image sensor and method for fabricating the same
Inventor: JANG JAMES
IPC: H01L31/0232
Filed: 2003-09-30
Abstract: A color filter of an image sensor, an image sensor and a manufacturing method thereof are provided to optimize image and resolution by improving the structure of each unit color cell. A color filter of an image sensor includes a unit color cell. A plurality of color patterns(Cb,Ca,Cc) are formed within the unit color cell(C). At this time, each color pattern has a corresponding occupation area. The color patterns are overlapped with each other and arranged like a stripe type structure. One color pattern of green has a larger occupation area than those of the other color patterns.
Patent KR-20040037272-A (KR)
Inventor: OGAWA SHUN
IPC: C08L77/06
Filed: 2003-10-08
Abstract: PURPOSE: Provided are a polyamide having a high ferroelectricity and an excellent solubility in common solvent and a resin composition containing the polyamide having high damping properties and lightweightness. The polyamide is applicable to a sensor, an actuator and a memory. CONSTITUTION: The polyamide is obtained by the polycondensation of a diamine component containing at least 50 mol% of 2-methyl-1,5-dipentanediamine and a dicarboxylic acid component containing at least 50 mol% of azelaic acid, has a remanent polymerization of at least 30 mC/m2 when a stretched film is polarized under an electric field of 200 MV/m, a relative viscosity of 1.3-5.0 in a solution of a concentration of 1 g/1 L in 96% concentrated H2SO4 at 25 deg.C, a glass transition temperature of 80 deg.C or less measured with a differential scanning calorimeter and a calorific value of 5 J/g or less at cooling crystallization exothermic peak, and is dissolved in at least one member selected from the group consisting of methanol, ethanol and 2-propanol in an amount of 5 wt% or less. The resin composition comprises the polyamide and an electrical conductive material.
Patent KR-20030087601-A (KR)
Inventor: KIM SANG GON
IPC: B21D7/14
Filed: 2003-10-24
Abstract: PURPOSE: An apparatus of fret steel string for guitar is provided, in which side surface of the fret steel string for guitar is automatically and smoothly processed and the fret steel string for guitar has a certain curvature ratio during transfer of the fret steel string for guitar, and the curvature ratio is freely changed by selection of worker. CONSTITUTION: The apparatus comprises a side surface part leveling roller part(10) which is fixed to the upper surface of apparatus die, into which fret steel string(4) is continuously injected, and at which a plurality of roller parts(16,17) are arranged in a row to level the side surface part of the fret steel string; an upper and lower leveling roller part(20) positioned in rear of the side surface part leveling roller part to level upper and lower parts of the fret steel string passing through the side surface part leveling roller part; a pitch supplier(80) which is positioned in rear of the upper and lower leveling roller parts, and at the front of which vertical moving groove(80a) is formed to determine processing length of the fret steel string injected into the pitch supplier; an R-bending part(30) which is positioned at the rear side of the pitch supplier, and on which a plurality of rollers closely adhered to left and right sides of the R-bending part are mounted to form a certain curvature ratio so as to perform bending of the fret steel string so that the fret steel string has curvature ratio of a certain angle; a subsidiary guide rollers(70) installed in rear of the R-bending part to guide the fret steel string that is R-bent to a certain curvature; a groove forming punch(50) an upper part of which is formed in such a shape that the shape is symmetrical to the groove to form a certain oblique groove of the fret steel string whose processing treatment is completed through the above steps; and a cutting cutter(60) formed on the same axis line as the groove forming punch to cut the fret steel string on which groove is processed through the groove forming punch to certain length intervals.
Patent KR-20050040051-A (KR)
Inventor: BAIK JONG MOON
IPC: C21B7/18
Filed: 2003-10-27
Abstract: 본 발명은 고로로 미분탄을 취입하는 미분탄 취입호퍼내 수분 제거장치에 관한 것으로, 본 발명은 냉풍을 고온으로 예열시키는 열풍로와, 대기중의 공기를 흡입하는 냉풍흡입 타워와, 입, 출력단이 각각 하나로 결합되는 다수의 병렬 배관으로 구성되고 상기 취입호퍼 내부에 설치되는 히터와, 상기 히터의 입력단과 상기 열풍로 사이에 설치되어 상기 히터로 열풍을 공급하는 열풍공급 제어밸브와, 상기 히터의 입력단과 상기 냉풍흡입 타워 사이에 설치되어 상기 히터로 냉풍을 공급하는 냉풍공급 제어밸브와, 상기 히터의 출력단에 설치되어 상기 히터에서 배출되는 냉풍 또는 열풍의 온도를 검출하는 온도검출기와, 상기 온도검출기의 온도가 설정된 온도 이상이면 상기 냉풍공급 제어밸브의 개도량을 증가시키고, 상기 온도검출기의 온도가 설정된 온도 이하이면 상기 열풍공급 제어밸브의 개도량을 증가시키는 온도제어기를 포함한다. 
     상기한 구성에 의하면, 본 발명은 상기 취입호퍼에 미분탄이 고착되는 것을 방지하고, 고로로 미분탄이 일정하게 취입되도록 하여 용선의 생산량을 증대시키는 효과가 있다.
Patent KR-20050040360-A (KR)
Inventor: KWON KYOUNG KUK
IPC: H01L27/146
Filed: 2003-10-28
Abstract: 본 발명은 시모스 이미지센서의 단위화소에 관한 것으로 특히, 포토다이오드의 최상부에 얇은 두께를 갖는 n형 이온주입영역을 추가로 형성하여 Si-SiO 2  계면 근처의 포텐셜을 증가시킴으로써 Si-SiO 2  계면 근처에서 발생한 전자가 포토다이오드로 유입되는 것을 방지한 발명이다. 또한, 본 발명에서는 상기 최상부의 n형 이온주입영역 중에서 트랜스퍼 트랜지스터와 가까운 영역의 농도는 높게 하고, 트랜스퍼 트랜지스터와 먼 영역의 농도는 낮게 하여 전하운송효율도 증가시킨 발명이다. 이를 위한 본 발명에서는 pn 포토다이오드이 최상부에 추가로 n형 이온주입영역을 형성하되, 상기 n형 이온주입영역 중에서 트랜스퍼 트랜지스터에서 가까운 부분은 고농도를 갖으며, 트랜스퍼 트랜지스터에서 먼 부분은 상대적으로 저농도를 갖게 형성된다.
Patent KR-20050044003-A (KR)
Inventor: KIM SEONG YONG
IPC: H04M1/23
Filed: 2003-11-04
Abstract: 본 발명은 방향키를 이용한 문자 입력 방법 및 그 장치에 관한 것이다.  이 문자 입력 방법은 먼저 방향키에서 방향을 선택하기 위한 다수의 키 각각에 특정 자모들이 중첩되도록 배치하여 화면에 표시하고, 외부로부터 방향키 중 특정 방향을 나타내는 입력이 있는 경우, 해당 방향에 배치된 특정 자모를 화면에 표시한다.  이와 동시에, 상기 방향에 중첩하여 배치된 다른 자모가 있는 경우 중첩 배치된 다른 자모를 선택할 수 있는 방향을 표시하고, 표시된 특정 자모를 선택하거나 방향키를 통하여 상기 표시된 방향을 나타내는 입력이 있는 경우 중첩 배치된 다른 자모를 선택한 후, 선택된 자모를 조합하여 입력된 문자를 화면에 표시한다.  본 발명에 따르면, 중첩되어 배치된 자모를 선택하기 위해 동일한 키를 반복해서 선택해야 하는 번거로움이 제거된다.  또한, 간단한 방향키 입력에 의해서 중첩되어 배치된 자모를 선택할 수 있다.  또한, 많은 자모를 선택할 수 있으므로 특수 문자 등을 위한 별도의 메뉴를 구성하지 않아도 되므로 비용이 절감된다.
Patent KR-20050043339-A (KR)
Inventor: PARK YONG GIL
IPC: D04H1/435
Filed: 2003-11-06
Abstract: 폴리에스테르 및 폴리프로필렌 섬유를 이용하여 제조되는 본 발명의 열가소성 수지는 재생하여 반복사용하는 것이 가능함으로써 환경친화적이며, 경량성이어서 자동차용 소재로서 적합하고, 내열성이 있어 성형 후 변형되는 것이 방지되며, 통기성이 있어 가공접착성이 우수한 효과가 있다.
Patent KR-20050045753-A (KR)
Inventor: KIM KI CHUL
IPC: H01L27/115
Filed: 2003-11-12
Abstract: 트랩유전막을 갖는 비휘발성 메모리 셀의 2 비트 정보 판독 방법이 개시된다. 상기 방법은 비휘발성 메모리 셀을 준비하는 것을 포함한다. 상기 비휘발성 메모리 셀은 채널영역을 갖는 반도체 기판을 구비하며, 상기 반도체기판은 상기 채널영역에 의해 이격된 소오스 영역 및 드레인 영역을 갖는다. 또한, 게이트 전극이 상기 소오스 영역의 일부 및 상기 드레인 영역의 일부와 중첩되도록 상기 채널영역 상부를 가로지르며, 상기 게이트 전극과 상기 반도체기판 사이에 트랩유전막이 개재된다. 한편, 상기 게이트 전극에 음의 전압을 인가하고, 상기 소오스 영역을 플로팅시키며, 상기 드레인 영역에 0V 이상의 전압을 인가하여 드레인 전류를 판독한다. 그 후, 상기 게이트 전극에 음의 전압을 인가하고, 상기 드레인 영역을 플로팅시키며, 상기 소오스 영역에 0V 이상의 전압을 인가하여 소오스 전류를 판독한다. 이에 따라, 저장된 전하들의 상호 영향을 배제하고 2 비트 정보를 판독할 수 있어 비휘발성 메모리 셀들을 고집적시킬 수 있다.
Patent KR-20050047740-A (KR)
Inventor: PARK JUNG TAE
IPC: H01M8/00
Filed: 2003-11-18
Abstract: 본 발명은 향기나는 휴대용 무가습 수소이온교환막 연료전지에 관한 것으로, 좀 더 상세하게는 연료전지 스택으로부터 산소와 수소와의 반응부산물로 생성되는 고온의 물이 갖는 열에너지를 향기 발산을 위한 에너지로 이용하여 연료전지의 구동시 향기가 발생되도록 구성한 수소이온교환막 연료전지에 관한 것이다.  본 발명에 따르면, 연료전지의 전기화학 반응의 부산물로 발생되는 수분을 간단하게 제거하여 휴대용 기기를 보호하고 화상 등의 위험으로부터 인체를 보호할 수 있을 뿐만 아니라, 사용시 소정의 향기가 발산되도록 하여 쾌적한 작업환경을 유지할 수 있는 이점이 있다.